I have been running T6 Rotella in my Envoy, this vehicle has 343000 miles on it now and continues to run very well.

Perfect oil for the Cummins 6.7L in my Ram 2500 Diesel. Good price on an item I cant find in the local Auto Zone, with free 2-day shipping to boot!

I've been using this oil in my 2010 Genesis Coupe 2.0T for almost 2 years now. Love it! Wouldn't use anything else in it.

This is all I use in my truck and this is the best place to buy it in bulk. Always the cheapest price for the best product.

Best Synthetic Oil for an Older 1997 Ford (International) 7.3L Powerstroke with 211,000 miles. Easy Cold Winter Starts. Great Summer Protection

This is the only oil I will use in my 2014 GMC 2500 Diesel! We pull a 37ft 5th wheel and this make one less thing to ever worry about!

Good product. Silenced my engine noises

Great product at a great price when buying the triple pack.

Meets the requirements for my Honda VTX and is much cheaper than buying it at Honda

Quality at a cheaper price